The following info comes from Shigeru Miyamoto...

F-Zero

- thought people had gotten tired of the series
- feels it hasn't evolved all that much
- wants people to enjoy the F-Zero attraction in Nintendo Land
- Wants to know why people want a new F-Zero
- also wants to know what do people want that Nintendo hasn't done before

Metroid

- with a huge smile, said that it could become a more beautiful action game